Sr. Software Engineer

Inmarsat Government, Inc; Dayton (OH); On-site; USD 130,000 - 162,000; Full time

Job summary

Inmarsat Government, Inc. is seeking a Sr. Software Engineer in Dayton, OH to lead the development, integration, testing, deployment, and sustainment of mission-critical software for defense customers.

You will drive architecture, code reviews, and cybersecurity compliance within Agile and DevSecOps practices. Responsibilities include coordinating across engineering teams to deliver secure, scalable software solutions, maintain technical documentation, and ensure mission readiness for critical

Qualifications

• Bachelor’s degree in computer science, software engineering, or related discipline.
• 10+ years of software development experience.
• Proficiency in modern programming languages and Agile methodologies.
• Experience with secure software development and software lifecycle management.
• Active TS/SCI clearance.

Responsibilities

• Lead development, integration, testing, deployment, and sustainment of mission-critical software.
• Provide technical leadership in architecture and design while advancing Agile and DevSecOps.
• Lead code reviews, system integration, defect resolution, and cybersecurity compliance.
• Drive technical documentation and collaborate across engineering teams to deliver secure, scalable software.

Skills

Software development

Agile methodologies

Security-focused coding

Clearance TS/SCI

Education

Bachelor’s degree in CS or related

Tools

Kubernetes

Platform One

Cloud-native development

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Sr. Software Engineer

Full Time Technical Wright Patterson AFB, Dayton, OH, US

Salary Range: $129,600.00 To $162,000.00 Annually

About Us

At Inmarsat Government, a wholly owned subsidiary of Viasat, Inc., we do things differently. Our culture empowers people to challenge conventional thinking, solve complex problems, and achieve what others may consider impossible. We design and deliver innovative, secure satellite and communications solutions that connect people, organizations, and critical missions anywhere in the world. Our technology enables millions to access the information, services, and opportunities that keep communities and missions moving forward. If you are driven to make an impact, solve what others cannot, and be part of something bigger than yourself, Inmarsat Government is where you belong.

Job Responsibilities:

The Senior Software Engineer leads the development, integration, testing, deployment, and sustainment of mission-critical software capabilities for defense customers. The individual provides technical leadership in software architecture and design while advancing Agile development and DevSecOps practices. Responsibilities include leading code reviews, system integration, defect resolution, and cybersecurity compliance efforts. The role also drives technical documentation and collaborates across engineering disciplines to deliver secure, scalable, and mission-ready software solutions.

What you’ll need:

• Bachelor’s degree in computer science, Software Engineering, or related discipline.
• 10+ years of software development experience.
• Proficiency in modern programming languages and Agile methodologies.
• Experience with secure software development and software lifecycle management.
• Active TS/SCI clearance.

What will help you on the job:

• Experience with Platform One, cloud-native software development, Kubernetes, and containerized environments.
• Professional certifications in Security+, AWS Certified Developer – Associate, and Certified Kubernetes Application Developer (CKAD) are preferred.
• Additional certifications in Microsoft Certified: Azure Developer Associate (AZ-204), Red Hat Certified Engineer (RHCE), Scaled Agile Framework (SAFe) Practitioner, HashiCorp Certified: Terraform Associate, and Certified Kubernetes Administrator (CKA) are preferred.

Inmarsat Government is an Equal Opportunity Employer